Title (en)

DISPENSING CARTRIDGE

Title (de)

AUSTRAGKARTUSCHE

Title (fr)

CARTOUCHE DE DISTRIBUTION

Publication

EP 1012069 A4 20000628 (EN)

Application

EP 97941601 A 19970912

Priority

• US 9716281 W 19970912
• US 71239796 A 19960913

Abstract (en)

[origin: US5680967A] A dispensing cartridge is provided for viscous liquids, such as sealants. The cartridge includes an elongated tubular cylindrical housing defining an elongated interior chamber having a cylindrical interior wall. A dispensing nozzle is formed at one end of the housing and this dispensing nozzle has an opening open to the housing chamber which is less in cross-sectional size than the cross-sectional size of the housing chamber. A substantially semi-spherical wall portion extends between the cylindrical wall of the housing and the nozzle opening while at least one reinforcing rib extends outwardly from an outer surface of the semi-spherical wall portion. This reinforcing rib not only reinforces the semi-spherical wall portion of the housing but also enables the cartridge to be used in a standard caulking gun.

IPC 1-7

B65D 83/76; B05C 17/005; B65D 83/00

IPC 8 full level

B65D 83/76 (2006.01); B05C 5/00 (2006.01); B05C 17/005 (2006.01); B65D 83/00 (2006.01)

CPC (source: EP KR US)

B65D 83/00 (2013.01 - KR); B65D 83/0005 (2013.01 - EP US)

Citation (search report)

• [Y] FR 2243598 A5 19750404 - MITNIKOFF MICHEL [FR]
• [Y] US 3153531 A 19641020 - COOK RALPH J
• [A] EP 0592741 A2 19940420 - DOW CORNING [US]
• [A] US 2072327 A 19370302 - WILLIAM FRIEDMAN, et al
• [A] GB 2071268 A 19810916 - FISCHBACH A KUNSTSTOFF KG

Designated contracting state (EPC)

AT BE DE DK ES FI FR GB GR IE IT LU NL PT SE

DOCDB simple family (publication)

US 5680967 A 19971028; AT E232494 T1 20030215; AU 4347997 A 19980402; AU 720194 B2 20000525; BR 9711737 A 19990824; CA 2264768 A1 19980319; CA 2264768 C 20021203; CN 1080693 C 20020313; CN 1230156 A 19990929; DE 69719089 D1 20030320; DE 69719089 T2 20031120; DK 1012069 T3 20030331; EP 1012069 A1 20000628; EP 1012069 A4 20000628; EP 1012069 B1 20030212; JP 2000507535 A 20000620; KR 100321093 B1 20020206; KR 20000036087 A 20000626; TW 359729 B 19990601; WO 9811002 A1 19980319; ZA 978195 B 19980303

DOCDB simple family (application)

US 71239796 A 19960913; AT 97941601 T 19970912; AU 4347997 A 19970912; BR 9711737 A 19970912; CA 2264768 A 19970912; CN 97197907 A 19970912; DE 69719089 T 19970912; DK 97941601 T 19970912; EP 97941601 A 19970912; JP 51394298 A 19970912; KR 19997002102 A 19990312; TW 86113250 A 19970912; US 9716281 W 19970912; ZA 978195 A 19970911